# Re: \[PATCH net,stable\] s390/qeth: fix error handling in checksum cmd callback

- From: David Miller \<davem@davemloft.net\>
- Date: 2017-12-20 20:12:25 
- List: netdev
- Page: https://ratatoskr.run/netdev/2017/12/11077619
- Thread: https://ratatoskr.run/netdev/2017/12/11077536/t.md

```text
From: Julian Wiedmann <redacted>
Date: Wed, 20 Dec 2017 18:07:18 +0100

> Make sure to check both return code fields before processing the
> response. Otherwise we risk operating on invalid data.
> 
> Fixes: c9475369bd2b ("s390/qeth: rework RX/TX checksum offload")
> Signed-off-by: Julian Wiedmann <redacted>

Applied and queued up for -stable, thanks Julian.
```